Interesting place with over 100 years of history. Sadly not much artefacts of items on display to engage visitors. Just a short ride into the mine with an old mining train and then a short walk inside with stories along the tunnel. Besides there is not much to see inside the tunnel. No tour guide at all, not sure if it is bcos of MCO lock down. Could hv done it up better with historical and interactive displays. Most would find it boring except the fact it is the longest combined subterranean tunnel in the world at 322km.